by Pragmatic PlayReleased Feb 26, 2026
Pragmatic Play's mining tumble slot on a 6x5 grid with Sugar Rush-style multiplier overlays, three-tier buy bonus up to x256 doubling multipliers, and 5,000x max win at 96.50% RTP.

Game Type
RTP
96.5%
RTP Range
94.50 / 95.50 / 96.50
Volatility
High
Max Win
5,000x
Grid
6x5
Reels
6
Rows
5
Paylines
Scatter Pays (8+ symbols anywhere)
Min Bet
$0.2
Max Bet
$240
Hit Freq
28.57%

Rolling in Treasures puts a bearded prospector on a 6x5 scatter-pay grid - the same format Pragmatic Play has been running since Sweet Bonanza. Mining theme, tumbling reels, multipliers that climb during free spins. You've seen this skeleton before. The twist this time sits in how the multipliers attach to symbols rather than grid positions, borrowing from the Sugar Rush playbook but making the whole thing less predictable.
The game skips the splash screen entirely. You load straight into the mine shaft with your $2.00 default bet and 30 symbol positions. Eight or more matching symbols anywhere on the grid pay out, winning symbols vanish, new ones tumble in from above. Standard stuff for 2026.
During any base game spin, tumbling symbols that form part of a winning combination have a random chance of landing with an x2 multiplier overlay. If tumbles keep going, each new wave of symbols gets a multiplier bumped by +1 from the previous round. So x2 becomes x3, then x4, and so on.
The catch: these multiplier overlays trigger randomly in the base game. Not every tumble activates them. When they do fire, all multiplied symbols on a winning combination have their values added together and applied to the payout. A decent chain of three or four tumbles with multipliers stacking produces respectable returns on a $2 spin. But you might go 50 spins without the overlay showing up at all.
This is where the Sugar Rush comparison matters. Sugar Rush plants multiplier values on specific grid cells - you see them, you track them, you know where the value sits. Rolling in Treasures attaches multipliers to symbols as they arrive, which makes the visual math harder to follow. Whether that's a pro or a con depends on your preference for controlled versus chaotic multiplier systems.
Four, five, or six Bonus symbols (the miner holding gold nuggets) trigger 10, 15, or 20 free spins. Landing three or more Bonus symbols during the round adds five more. The base free spins round works like an upgraded version of the overlay feature: after the first tumble, new symbols arrive with x2 multipliers, and every subsequent tumble across the entire round bumps it by +1. Persistent growth, not resetting per spin.
That's the standard tier. Buy it for 100x your bet.
Super Free Spins 1 costs 250x and pushes the multiplier growth to +3 per tumble instead of +1. Start at x2, jump to x5, then x8. Five tumbles deep and you're looking at x14 on incoming symbols. Two guaranteed Wilds on the opening board help keep the tumble chains going.
Super Free Spins 2 is the expensive option at 1,000x your bet. Multipliers start at x2 and double with each tumble - x2, x4, x8, x16, x32, x64, x128, capped at x256. Same two guaranteed Wilds. This is where the 5,000x ceiling lives in practice. Six tumbles in a row at the x256 level with high-value symbols filling the board gets you there.
The math checks out: 1 in 60,000,000 spins for max win on normal play. Buying Super FS 2 shortens those odds considerably, though Pragmatic Play doesn't publish the exact figure for purchased rounds.
Ante Bet costs 5x your normal stake and gives you 17 times the natural free spins trigger rate. But max win drops from 5,000x to 1,000x. In real money, the ceiling stays the same - $10,000 on a $10 Ante spin versus $10,000 on a $2 normal spin. You're paying for frequency, not upside.
Super Spin costs 10x normal and guarantees the multiplier overlay fires on every winning base game spin. The trade-off is brutal: free spins are completely disabled, and max win shrinks to 500x. You're grinding base game multiplier sequences without any bonus round escape hatch. At $20 per spin (default coin), that 500x cap means your ceiling is still $10,000 - but reaching it through base game tumbles alone is a 1-in-a-billion event according to the game data.
Ante Bet is the more practical choice. Super Spin feels like a trap for impatient players who want to see multipliers constantly without understanding what they're giving up.
Nine symbols split into high (gold mine carts, copper carts, helmets, pickaxes) and low (red, green, blue, purple crystals, and diamonds). Twelve or more of the top symbol pays 50x your base bet. The paytable is compressed - even the best symbol needs to fill 40% of the grid to hit its top value. Most wins cluster around the 8-9 symbol range, paying between 0.25x and 5x your total stake.
Hit frequency sits at 1 in 3.50 spins - about 28.6%. One win every three to four spins sounds generous until you factor in that most hits are small crystal clusters at the bottom of the paytable. Free spins trigger once per 400 spins on normal play. That's a long wait between features for a slot with nothing else happening in the base game beyond the occasional random multiplier overlay.
Critics called this one "a mandatory entry" rather than a passion project, and the 4/10 user score on review sites supports that read. The mining theme is generic. The mechanics are borrowed. But the three-tier free spins structure gives the buy bonus options genuine variety, and Super FS 2's doubling multipliers create a mathematically interesting path to the 5,000x cap that the base game almost never reaches on its own.